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Technology science fair plants Olly
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Technology science fair plants Olly

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  • Transcript

    • 1. NEED/PROBLEMHow can we keep our pot plant alive inside while we are holiday
    • 2. Gather information About Need/ ProblemWhat plants can live for a long time without water? How much water do they need? What do they need in the water? Fertilizer?What could I make to feed them with water slowly? I know that Plants need light and water.
    • 3. DEVELOP A PLAN. Criteria• Design a water feeder for pot plants• It has to last for at least a week• It has to let the water out slowly• It has to be safe so it doesn’t flood or make a mess• It has to be put in the light and not let the water evaporate.• It can’t let the water out to quickly.
    • 4. • Ollie’s prototype- Prototype 2• Materials• pipe• drill• tin/It,s steal• screw• plate• lid• Ice plant
    • 5. P M I*The water comes outslowly*It is cheap to make*It is easy to make *The tighter the screw *The tin went rusty was in the less water*It is easy to fill This could poison the came out plant.*It works *It was hard to count and time the drips*It lets just a very small because it slowly leakedamount of water out so it outwill last a long time *After 3 days the drops* It has a lid and that will could be counted Istop water evaporating if every 10 secondsthe weather is hot* It won’t tip over andmake a mess* It looks good
    • 6. ✴ IMPROVEMENTS I made✴ I screwed the screw in more so it lasted longer.✴ Changed the height to make it flow better

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